How to fix 'sudo: no tty present and no askpass program specified' error?

解决方式在如下链接中：

echo <password> | sudo -S <cmd> 

解决方法用了一句话，详细解释看如下链接：

https://stackoverflow.com/questions/21659637/how-to-fix-sudo-no-tty-present-and-no-askpass-program-specified-error.